Insole



FIG. 1 is a top, front, right side perspective view of an insole for the left foot according to our new design, the right front insole being a mirror image thereof;

FIG. 2 is a bottom, rear, right side perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a front elevational view thereof;

FIG. 8 is a rear elevational view thereof;

FIG. 9 is a sectional view taken substantially along line 9-9 of FIG. 3; and,

FIG. 10 is a section view taken substantially along line 10-10 of FIG. 3. 

The ornamental design for a insole, as shown and described. 